A nickel has an approximate diameter of 20 millimeters and an approximate thickness of 2

millimeters. What is the approximate volume of a stack of 40 nickels?

Answers

Answer 1
Answer: a nickel is not big so it does not take much soace
Explanation: Just know its that

Related Questions

Using the graph above identify the constant of proportionality between the number of shirts and how much they cost? Hint: simplify your answer
A. K=80
B. K=20
C. K=10
D. k=8

Answers

Answer:

We conclude that the constant of proportionality between the number of shirts and how much they cost is:

k = 8

Hence, option 'D' is correct.

Step-by-step explanation:

We know that when 'y' varies directly with 'x', we get

y ∝ x

y = kx

k = y/x

where k is called the constant of proportionality

Given the points

(10, 80)(20, 160)(50, 400)

For (10, 80)

substituting y = 80 and x = 10 in the equation

k = y/x

k = 80/10 = 8

For (20, 160)

k = y/x

k = 160/20 = 8

For (50, 400)

k = y/x

k = 400/50 = 8

It is clear that the value of k is the same for all the points.

Thus, the value of k = 8

Therefore, we conclude that the constant of proportionality between the number of shirts and how much they cost is:

k = 8

Hence, option 'D' is correct.

HELP The center of a circle is 5 units below the origin, and the radius is 10 units. What is the equation of this circle?


A: x^2 + (y + 5)^2 = 10

B: (x + 5)^2 + y^2 = 10

C: x^2 + (y + 5)^2 = 100

D: (x + 5)^2 + y^2 = 100

Answers

Answer:

the answer is c, x^2+(y+5)^2=100.

Step-by-step explanation:

if you go to a graphing calculator and input the equation, you can count the units and see that that’s the right answer.

i also just took the quiz on edge and got a 100%

Answer:

a

Step-by-step explanation:

just got it right on edge

help it due by tonight and I have no clue how to do it

Answers

Answer:

Step-by-step explanation:

Bro, for the $500 after the rate add 12 and 12 and do that for all the rate's like when you get to the fraction rate add the fraction rate with the fraction rate

Point 7,2 is translated vertically 2 units and horizontally -5 units. Where is the new point located?

Answers

Answer:

Step-by-step explanation:

(2,4)

Ariel bought 8 balloons for $3.20. Mrs.Torres spent $38.40 on balloons at the same store. How many balloons did Mrs.Torres buy?
A.15
B.96
C.40
D.64

Answers

Answer:

96 because 3.20 divided by 8 is 0.4 and 0.4 times 96 is 38.4

Bill baked 16 cookies with 2 scoops of flour. With 4 scoops of flour, how many cookies can Bill bake? Assume the relationship is directly proportional.

Answers

Answer:

Let c = the number of cookies

cookies/scoops of flour: 12/2 = c/3

Cross multiply.

2c = 36

c = 18 cookies

Step-by-step explanation:

Answer:

32 cookies.

Step-by-step explanation:

Find how much cookies Bill can bake with just 1 scoop of flour:

2 scoops of flour = 16 cookies

1 scoop of flour = 16 ÷ 2 = 8 cookies

Now, find 4 scoops of flour.

4 scoops of flour = 8 x 4 = 32 cookies

I NEED HELP ASAP!!!!!!! I WILL GIVE BRAINLIEST!!!!!!!!!
Chris had 30 minutes to do a three-problem quiz. He spent 11 3/4 minutes on question A and 4 1/2 minutes on question B. How much time did he have left for question C?

Answers

Answer:Chris spent 13 3/4 minutes on question C

Step-by-step explanation:

First let's write an equation:

We know 30 is the total and we are trying to find a part, and 11 3/4 is a part and 4 and 1/2 is a part

So:

30=11 3/4 + 4 1/2 + x

30=16 1/4 + x

- 16 on both sides(to find what x equals to)

13 2/4=x

X=13 3/4

5/5 x 2/34 will be less than greater than or equal to

Answers

Answer:

It would be less than becuase 5/5=1 an 2/34= 17

Step-by-step explanation:

it would be less than

I just need help solving for A​

Answers

Answer:

115

Step-by-step explanation:

The answer will be ( 115 )

The dimensions of a rectangle are given in terms of S as shown below or above.

Q. Which expression represents the perimeter of the rectangle? Mark all that apply.

Answers

Answer:

A and D

Step-by-step explanation:

It should be Sx2 + 2(S+ 1/2)

Which is equal to 4s+1

and 2(2s + 1/2) is equal to 4s+1 as well

please help thank you so much

Answers

Answer:

Q=63 degrees

Step-by-step explanation:

R=60 degrees

since T=123 degrees, S=180-123=57 degrees

There is 180 degrees in a triangle

Q=180-60-57

Q=63 degrees

21 of an ice cream company's flavors contain nuts.
How many total flavors does the company make if
30% of them contain nuts?

PLEASE HELP ME! :(

Answers

Answer:

The company has 70 falvors

Name each polynomial by degree and number of terms of -7

Answers

Answer: i couldn’t find the answer to this one either

Step-by-step explanation:

a
\large 140\frac{1}{2}

b
\large 140\frac{1}{3}

c
\large 141

d
\large 140\frac{3}{4}

Answers

i think the correct answer is b

14.4 A Book and a Cake A book costs $45. Sales tax on the book is 7%. Write two different expressions that represent the final cost of the book in dollars. Pne of the expressions should use only a single multiplication and no other operations.
A cake that costs $32 is on sale for 15% off and there are no taxes. Explain why the expression (0.85).32 represents the final price of the cake in dollars
(0.85). 32 represents the final price of the cake in dollars because...​

Answers

Answer: 1. $45*1.07 | $45(1.07) 2. (0.85)*32 represent the final price of the cake in dollars because (0.85) is the 15% off in decimals.

Step-by-step explanation:

1 if you multiply 45 by 1.07 it will be 48.15 and that's the final cost of the book, same with $45(1.07) is just another way to represent the multiplication.

2 As I said the 0.85 represent the 15% off, and when you multiply it will be less.

The cost of 3 boxes of envelopes and 4 boxes of notebook paper is $13.25. Two boxes of envelopes and 6 boxes
of notebook paper cost $17. Find the cost of each. 8.
(Need step by step please!)

Answers

Answer:

Step-by-step explanation:

E for Envelopes

N for Notebook Paper

3E + 4N = $13.25

2E + 6N = $17

N = $2.45

E = $1.15

The quotient of 9 and a number less 4

Answers

Answer:

ead the excerpt from "The Most Dangerous Game,” by Richard Connell.

His foot touched the protruding bough that was the trigger. Even as he touched it, the general sensed his danger and leaped back with the agility of an ape. But he was not quite quick enough; the dead tree, delicately adjusted to rest on the cut living one, crashed down and struck the general a glancing blow on the shoulder as it fell; but for his alertness, he must have been smashed beneath it. He staggered, but he did not fall; nor did he drop his revolver. He stood there, rubbing his injured shoulder, and Rainsford, with fear again gripping his heart, heard the general's mocking laugh ring through the jungle.

Which analysis best explains the effect of adding the female character

Step-by-step explanation:

Can u help fast plz i’m gonna cry lol

Answers

Answer:

28.27

I searched it up

so the formula to find the area of a circle is A = pie x r or (radius)^2 so the radius is just squared.
so the radius of the circle is 3 so you would square that.
pie is 3.14(rounded)
A = 3.14(pie) x 3^2
A = 3.14 x 9
A = 28.26
my calculator got that which is different from the other person's answer but i hope this will help you!

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 2,000 square feet. The width of the basement is 4/5 its length. What is the length of Louis's basement?

Answers

Answer: 50 feet

Step-by-step explanation:

Let the length be represented by x

The width of the basement is 4/5 its length. Therefore, the width is 4/5x = 0.8x

Area = Length × Breadth

2000 = x × 0.8x

0.8x² = 2000

x² = 2000/0.8

x = ✓2500

x = 50

Therefore, the length is 50feet

HELP PLS! i’ll give brainliest :)

Answers

Answer:
<-4
>10
Explication:

Expression 10 x (250 + 45) years

Answers

Answer:

2950

Step-by-step explanation:

the answer is 2950 the reason why is if u solve the given problem this is what you get

Answer:

250+45=325 x 10=3250

Step-by-step explanation:

Please help
In CDE, the measure of ZE=90°, DC = 37, ED = 35, and CE = 12. What is the value
of the sine of D to the nearest hundredth?

Answers

Answer:

Step-by-step explanation:

Answer:

0.3243

Step-by-step explanation:

At a Chinese buffet, there are five
entree selections. If two entrees may be
selected, how many ways may the
plates be filled?

Answers

10 different ways.....

Answer:

I know I'm a little late, but there are 10 different ways the plate can be filled.

Step-by-step explanation:

Formula:

Please answer this question for me.

Answers

Answer:

37%

Step-by-step explanation:

the shape is 10 by 10, or 100 squares.

37 of the squares are shaded in.

37/100

37%

I think the answer is 37% (srry if it's wrong)

I need to know the answer step by step.

Answers

Answer:

108

Step-by-step explanation:

Since B=3, you need to do 4(3)^2*3

Do 3^2, which is 9,

4*9=36,

36*3=108

2. Which one of the following could be the cruising speed of a jetliner?
A. 90 km/h
B. 900 km/h
O C. 9.000 km/h
D. 90.000 km/h

Answers

Answer:

900 km/h

Step-by-step explanation:

I’ll give brainlest if it’s right Evaluate the expression when y = 5.
3+ y + 6
09
O 14
O 19
0 21

Answers

14. 3+5+6=14 i think

Write an equation in slope-intercept form for the line with slope and -intercept .

Answers

Answer:

y = [tex]\frac{2}{5}[/tex] x - 9

Step-by-step explanation:

state if polygons are similar

Answers

Answer:

yea its is

Step-by-step explanation:

jan takes her dog for a walk.
she leaves her house at 11:40am and returns at 12:17pm.
how long did the walk take?

Answers

Answer:

37 minutes. :))

Step-by-step explanation:

Other Questions
On January 1, 2020, Marigold Corp. purchased a machine costing $355000. The machine is in the MACRS 5-year recovery class for tax purposes and has an estimated $74000 salvage value at the end of its economic life. It's based on half year convention. Assuming the company uses the general MACRS approach, the amount of MACRS deduction for tax purposes for the year 2020 is Read the following paragraphs.Mom, can I try out for the girls soccer team? I asked.Sure, said Mom, as long as you keep your grades up.Ugh. That was the one condition I was concerned about. Algebra just wasnt my thing. So I swallowed my pride and asked one of my worst enemies if shed help me after school with algebra. I so desperately wanted to play soccer.How does the author develop the narrators point of view in this paragraph? A. The third-person narrator tells us about this girls desire to play soccer. The point of view is developed through the girls actions. B. The third-person narrator wants to play soccer. The point of view is developed by the use of the word I in the narrators conversation. C. The first-person narrator wants to play soccer. The point of view is developed through the narrators thoughts, conversation, and actions. D. The first-person narrator dislikes algebra. The point of view is developed through an outside character, the mom, telling us the daughter needs to keep her grades up. How do I manage my time wisely? If mQOS = 46, and mPOR = 61and mPOQ = 28, what is mROS? The total thermal energy of a system depends jointly on the temperature, total number of in the system _______________, and the _______________of the material. *1. Molecules/State2. Molecules/Heat3. Matter/Heat4. Atoms/State PLEASEEEEEEEEEE HELPPPPPPPPPPPPpIt is in the picture. A histogram titled Number of texts has time on the x-axis and texts on the y-axis. From 6 a m to 8 a m there were 15 texts, 8 to10 a m: 5, 10 a m to 12 p m: 0, 12 p m to 2 p m: 0, 2 p m to 4 p m: 0, 4 to 6 p m: 29, 6 to 8 p m: 19, 8 to 9 p m, 14, 10 p m to 12 a m: 5.Which statements are true given the histogram? Check all that apply.The histogram is symmetrical.The histogram is evenly distributed.The cluster from 4 p.m.10 p.m. means that most of the texts were sent in the afternoon and evening.More texts were sent from 6 p.m.8 p.m. than from 8 p.m.10 p.m.The peak from 4 p.m.6 p.m. means that the highest number of texts was sent during this interval. Explain why heat transfer is important to the world? (200words) explain whether the following statement is true or false: All arteries carry blood with oxygen and all veins carry blood with carbon dioxide. help i cannot write proportions please help me this question.. 5dP= 15 +12what is d 6.900x10^10 4.000x10^8 who is going to be the 2025 U.S. President Why is being too honest can hurt someone elses feelings? Give an example and your opinion about it. An unknown object has a mass of 150 grams and a volume of 5 cm3. What is the density of thisobject? What is 5+2 x 1-3+8 and 2+5 x 1 Help Answer Spanish Midterm In a traditional economy, which group is most responsible for producing thegoods people in society need?A. Family members B. International corporationsC. Government agenciesO D. Private businesses emily sold 2 small boxes of grapefruits and 3 large boxes of grape fruit for a total $61 chelsea sold 3 small boxes of grapefruit and 3 large boxes of grapefruit for a total of $72 what is the cost of one small box of grape fruit and one large box of grapefruit